Cheap flights to San Bernardino County

View €527 flight on Tue, 8 Dec 2026Opens in a new window

Popular airlines to San Bernardino County

  • Alaska Airlines

  • American Airlines

  • Delta

  • Southwest Airlines

  • United

  • Frontier Airlines

  • British Airways

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Cheap round-trip flights to San Bernardino County

Prices were available within the past 7 days and start at €527 for one-way flights and €174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 28 Feb - Mon, 2 Mar
TUS
Tucson
SNA
Orange County
€174 Return, found 19 hours ago
€174
Return
found 19 hours ago
Select American Airlines flight, departing Sat, 28 Feb from Tucson to Orange County, returning Mon, 2 Mar, priced at €174 found 19 hours ago
American Airlines
Sat, 28 Feb - Mon, 2 Mar
TUS
Tucson
SNA
Orange County
€216 Return, found 19 hours ago
€216
Return
found 19 hours ago
Select American Airlines flight, departing Sat, 28 Feb from Tucson to Orange County, returning Mon, 2 Mar, priced at €216 found 19 hours ago
American Airlines
Thu, 2 Apr - Sun, 5 Apr
TUS
Tucson
SNA
Orange County
€233 Return, found 19 hours ago
€233
Return
found 19 hours ago
Select American Airlines flight, departing Thu, 2 Apr from Tucson to Orange County, returning Sun, 5 Apr, priced at €233 found 19 hours ago
American Airlines
Sat, 28 Feb - Mon, 2 Mar
TUS
Tucson
SNA
Orange County
€242 Return, found 19 hours ago
€242
Return
found 19 hours ago
Select American Airlines flight, departing Sat, 28 Feb from Tucson to Orange County, returning Mon, 2 Mar, priced at €242 found 19 hours ago
Delta
Sat, 21 Mar - Mon, 23 Mar
TUS
Tucson
SNA
Orange County
€303 Return, found 19 hours ago
€303
Return
found 19 hours ago
Select Delta flight, departing Sat, 21 Mar from Tucson to Orange County, returning Mon, 23 Mar, priced at €303 found 19 hours ago
United
Sat, 28 Feb - Mon, 2 Mar
TUS
Tucson
SNA
Orange County
€406 Return, found 19 hours ago
€406
Return
found 19 hours ago
Select United flight, departing Sat, 28 Feb from Tucson to Orange County, returning Mon, 2 Mar, priced at €406 found 19 hours ago
Delta
Thu, 2 Apr - Sat, 4 Apr
TUS
Tucson
LGB
Long Beach
€421 Return, found 19 hours ago
€421
Return
found 19 hours ago
Select Delta flight, departing Thu, 2 Apr from Tucson to Long Beach, returning Sat, 4 Apr, priced at €421 found 19 hours ago
Iberia
Thu, 9 Apr - Thu, 16 Apr
DUB
Dublin
PSP
Palm Springs
€467 Return, found 5 hours ago
€467
Return
found 5 hours ago
Select Iberia flight, departing Thu, 9 Apr from Dublin to Palm Springs, returning Thu, 16 Apr, priced at €467 found 5 hours ago
Iberia
Wed, 22 Apr - Sun, 26 Apr
DUB
Dublin
ONT
Ontario
€467 Return, just found
€467
Return
just found
Select Iberia flight, departing Wed, 22 Apr from Dublin to Ontario, returning Sun, 26 Apr, priced at €467 just found
British Airways
Wed, 22 Apr - Sun, 26 Apr
DUB
Dublin
ONT
Ontario
€497 Return, just found
€497
Return
just found
Select British Airways flight, departing Wed, 22 Apr from Dublin to Ontario, returning Sun, 26 Apr, priced at €497 just found

About San Bernardino County

Expedia offers flights to San Bernardino County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to San Bernardino County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to San Bernardino County that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to provide you with the most flexible fares on the market. Simply mark the "No change fee" box right under the "Flexible change policies" heading to find your ideal flight to San Bernardino County.
Which airlines fly to San Bernardino County?
With a good range of airlines flying into or near San Bernardino County, you have plenty of choice:

  • Southwest Airlines - 723 flights to or near San Bernardino County each month, including 723 flights to Los Angeles - Ontario Intl. Airport (ONT) per month.
  • American Airlines - 290 flights to or near San Bernardino County each month, including 290 flights to Los Angeles - Ontario Intl. Airport (ONT) per month.
  • Delta Air Lines - 268 flights to or near San Bernardino County each month, including 268 flights to Los Angeles - Ontario Intl. Airport (ONT) per month.

How can I find cheap tickets to San Bernardino County?
An useful strategy for nabbing cheap tickets is to be flexible with your travel dates. Begin with searching for your flight to San Bernardino County, then click on the "flexible dates" link to compare prices for nearby days. Want another good tip? Book well ahead of time. To give you an idea of fares, €174 was the best price for a flight to San Bernardino County in the last seven days.
How much is a flight to San Bernardino County?
The cost of a round-trip flight to San Bernardino County in the last seven days varied between €174 and €666. If you were journeying one way from Dublin (DUB), you could have gotten a bargain from just €527.
What are the most popular airports to fly into in San Bernardino County?
Get ready to pack your suitcase and jet into Los Angeles - Ontario Intl. Airport (ONT), San Bernardino County's primary flight hub. Book one of the 1,816 flights that land at this popular destination every month.
How much is a plane ticket to San Bernardino County?
In the last seven days, fares to San Bernardino County ranged between €174 and €666. Prices rise as your travel date nears, so find a terrific deal today.
What is the best time to go to San Bernardino County?
January, March and November are popular months to plan a getaway to San Bernardino, one of San Bernardino County's best cities. Summertime here starts June 20. Temperatures range from 18ºC to 32ºC throughout the season, so travel around then if you like warmer weather.
What months are the cheapest to book a flight to San Bernardino County?
February is the best month to book a seat for your San Bernardino County holiday. Airfares cost the most throughout December, so steer clear of this time if you can.

Trending flights to San Bernardino County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Thu, 9 Apr - Thu, 16 Apr
DUB
Dublin
PSP
Palm Springs
€467 Return, found 5 hours ago
€467
Return
found 5 hours ago
Select Iberia flight, departing Thu, 9 Apr from Dublin to Palm Springs, returning Thu, 16 Apr, priced at €467 found 5 hours ago
*Available to Expedia members.